WO2008149565A1 - 減圧弁 - Google Patents

減圧弁 Download PDF

Info

Publication number
WO2008149565A1
WO2008149565A1 PCT/JP2008/050138 JP2008050138W WO2008149565A1 WO 2008149565 A1 WO2008149565 A1 WO 2008149565A1 JP 2008050138 W JP2008050138 W JP 2008050138W WO 2008149565 A1 WO2008149565 A1 WO 2008149565A1
Authority
WO
WIPO (PCT)
Prior art keywords
hood
pressure
handle
side port
reducing valve
Prior art date
Application number
PCT/JP2008/050138
Other languages
English (en)
French (fr)
Inventor
Takeshi Yamauchi
Original Assignee
Koganei Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koganei Corporation filed Critical Koganei Corporation
Publication of WO2008149565A1 publication Critical patent/WO2008149565A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0636—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the loading device of the membrane, e.g. spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Valve Housings (AREA)
  • Safety Valves (AREA)

Abstract

　この減圧弁は一次側ポートから二次側ポートに流出する流体の圧力を設定圧に調圧するダイヤフラムを有し、ハウジングであるボンネット１４にはダイヤフラムに対向して組み込まれたばね受け部材３６と二次側ポートから流出する流体の圧力を設定する調圧ばね３８とが組み込まれている。ばね受け部材３６には調整ねじ軸３４がねじ結合され、この調整ねじ軸３４には着脱自在にハンドル４１が装着されている。ボンネット１４とによりブラケット４２を締結する環状ナット４６には解放スリーブ５７が設けられ、ハンドル４１に設けられた爪片５３がボンネット１４に形成された抜け止め溝５１に係合した状態のもとで、環状ナット４６を緩めて解放スリーブ５７により爪片５３を径方向外方に押し広げると、ハンドル４１を容易にボンネット１４から取り外すことができる。
PCT/JP2008/050138 2007-06-05 2008-01-09 減圧弁 WO2008149565A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149338A JP4832363B2 (ja) 2007-06-05 2007-06-05 減圧弁
JP2007-149338 2007-06-05

Publications (1)

Publication Number Publication Date
WO2008149565A1 true WO2008149565A1 (ja) 2008-12-11

Family

ID=40093394

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050138 WO2008149565A1 (ja) 2007-06-05 2008-01-09 減圧弁

Country Status (2)

Country Link
JP (1) JP4832363B2 (ja)
WO (1) WO2008149565A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012048594A1 (zh) * 2010-10-15 2012-04-19 浙江三花股份有限公司 电动阀及其止动装置
CN102966776A (zh) * 2012-12-05 2013-03-13 吴家仪 一种减压阀
CN103375624A (zh) * 2012-04-17 2013-10-30 浙江三花股份有限公司 电动阀及其止动装置
CN104121398A (zh) * 2014-07-14 2014-10-29 中国海洋石油总公司 适用于多分支管路物料输送的流量匹配装置
CN105673902A (zh) * 2016-03-15 2016-06-15 湖南大唐节能科技有限公司 微流量迷宫绕流式调压稳压阀
CN105909845A (zh) * 2016-05-26 2016-08-31 宁波新佳行自动化工业有限公司 一种新型调压阀
DE112011105185B4 (de) 2011-04-27 2019-08-22 Koganei Corp. Druckregler vom Innensteuertyp
CN111481867A (zh) * 2020-03-25 2020-08-04 中国消防救援学院 一种移动式脉冲气压喷雾水枪及紧急避险方法
CN112555429A (zh) * 2020-12-01 2021-03-26 上海空间推进研究所 一种全焊接零漏率减压阀
CN114294453A (zh) * 2021-12-30 2022-04-08 浙江瑞立空压装备有限公司 轨道车辆用板接式带溢流功能减压阀

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208237103U (zh) * 2017-12-26 2018-12-14 慈溪市安迈思气动元件有限公司 一种锁紧方便且可靠的节流阀
KR200493216Y1 (ko) * 2018-12-13 2021-02-19 주식회사 디아 사출 밸브스템을 갖는 수전

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518798A (en) * 1978-07-25 1980-02-09 Hoerbiger Ventilwerke Ag Device for regulating adjuster
JPS62134113U (ja) * 1986-02-17 1987-08-24
JPH05272677A (ja) * 1992-03-26 1993-10-19 Matsushita Electric Works Ltd 波付管用継手
JPH10252935A (ja) * 1997-03-14 1998-09-22 Kvk Corp 水栓用ハンドル
JPH10268943A (ja) * 1997-03-26 1998-10-09 Smc Corp 減圧弁

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112712A (ja) * 1985-11-09 1987-05-23 Sumitomo Metal Ind Ltd 高炉の操業方法
JPS62134113A (ja) * 1985-12-07 1987-06-17 Eiwa Tekko Kk 線材のスケ−ル除去装置
US4843858A (en) * 1987-07-16 1989-07-04 Crawford Fitting Company Tube bending apparatus
JP2595572B2 (ja) * 1987-10-30 1997-04-02 ソニー株式会社 オフセツトデータ作成方法
JP3531521B2 (ja) * 1999-03-23 2004-05-31 Ｓｍｃ株式会社 真空圧力調整装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518798A (en) * 1978-07-25 1980-02-09 Hoerbiger Ventilwerke Ag Device for regulating adjuster
JPS62134113U (ja) * 1986-02-17 1987-08-24
JPH05272677A (ja) * 1992-03-26 1993-10-19 Matsushita Electric Works Ltd 波付管用継手
JPH10252935A (ja) * 1997-03-14 1998-09-22 Kvk Corp 水栓用ハンドル
JPH10268943A (ja) * 1997-03-26 1998-10-09 Smc Corp 減圧弁

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012048594A1 (zh) * 2010-10-15 2012-04-19 浙江三花股份有限公司 电动阀及其止动装置
CN102454819A (zh) * 2010-10-15 2012-05-16 浙江三花股份有限公司 电动阀及其止动装置
DE112011105185B4 (de) 2011-04-27 2019-08-22 Koganei Corp. Druckregler vom Innensteuertyp
CN103375624A (zh) * 2012-04-17 2013-10-30 浙江三花股份有限公司 电动阀及其止动装置
CN102966776A (zh) * 2012-12-05 2013-03-13 吴家仪 一种减压阀
CN104121398A (zh) * 2014-07-14 2014-10-29 中国海洋石油总公司 适用于多分支管路物料输送的流量匹配装置
CN105673902A (zh) * 2016-03-15 2016-06-15 湖南大唐节能科技有限公司 微流量迷宫绕流式调压稳压阀
CN105909845A (zh) * 2016-05-26 2016-08-31 宁波新佳行自动化工业有限公司 一种新型调压阀
CN111481867A (zh) * 2020-03-25 2020-08-04 中国消防救援学院 一种移动式脉冲气压喷雾水枪及紧急避险方法
CN112555429A (zh) * 2020-12-01 2021-03-26 上海空间推进研究所 一种全焊接零漏率减压阀
CN114294453A (zh) * 2021-12-30 2022-04-08 浙江瑞立空压装备有限公司 轨道车辆用板接式带溢流功能减压阀

Also Published As

Publication number Publication date
JP4832363B2 (ja) 2011-12-07
JP2008305000A (ja) 2008-12-18

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